java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec9_product32_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:26:23,527 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:26:23,532 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:26:23,564 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:26:23,564 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:26:23,567 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:26:23,568 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:26:23,575 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:26:23,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:26:23,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:26:23,585 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:26:23,585 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:26:23,589 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:26:23,592 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:26:23,593 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:26:23,600 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:26:23,601 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:26:23,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:26:23,619 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:26:23,620 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:26:23,630 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:26:23,632 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:26:23,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 11:26:23,638 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 11:26:23,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 11:26:23,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 11:26:23,647 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 11:26:23,648 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 11:26:23,652 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 11:26:23,654 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 11:26:23,654 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 11:26:23,661 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 11:26:23,661 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 11:26:23,661 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 11:26:23,663 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 11:26:23,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 11:26:23,666 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-21 11:26:23,722 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:26:23,726 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:26:23,728 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:26:23,728 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:26:23,733 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:26:23,733 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-21 11:26:23,734 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-21 11:26:23,734 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-21 11:26:23,734 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-21 11:26:23,734 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-21 11:26:23,734 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-21 11:26:23,735 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:26:23,737 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-21 11:26:23,737 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:26:23,737 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-21 11:26:23,738 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-21 11:26:23,739 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:26:23,739 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:26:23,739 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-21 11:26:23,739 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:26:23,740 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:26:23,745 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-21 11:26:23,746 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-21 11:26:23,747 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-21 11:26:23,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:26:23,929 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:26:23,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:26:23,943 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:26:23,943 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:26:23,944 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product32_false-unreach-call_true-termination.cil.c [2018-10-21 11:26:24,103 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2a2690ac/d254e0c3dc8d445ca6d41815a42b8421/FLAGd40a50ae9 [2018-10-21 11:26:25,510 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:26:25,511 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product32_false-unreach-call_true-termination.cil.c [2018-10-21 11:26:25,564 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2a2690ac/d254e0c3dc8d445ca6d41815a42b8421/FLAGd40a50ae9 [2018-10-21 11:26:25,597 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2a2690ac/d254e0c3dc8d445ca6d41815a42b8421 [2018-10-21 11:26:25,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:26:25,621 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:26:25,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:26:25,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:26:25,638 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:26:25,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:26:25" (1/1) ... [2018-10-21 11:26:25,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f94c717 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:25, skipping insertion in model container [2018-10-21 11:26:25,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:26:25" (1/1) ... [2018-10-21 11:26:25,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:26:25,880 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:26:27,583 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:26:27,628 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 11:26:28,152 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 11:26:28,392 INFO L193 MainTranslator]: Completed translation [2018-10-21 11:26:28,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28 WrapperNode [2018-10-21 11:26:28,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:26:28,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 11:26:28,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 11:26:28,396 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 11:26:28,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:26:28" (1/1) ... [2018-10-21 11:26:28,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 11:26:28,985 INFO L168 Benchmark]: Toolchain (without parser) took 3366.82 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -15.0 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-10-21 11:26:28,994 INFO L168 Benchmark]: CDTParser took 2.84 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-21 11:26:28,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2770.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -26.3 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.9 GB. [2018-10-21 11:26:28,999 INFO L168 Benchmark]: Boogie Preprocessor took 587.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-21 11:26:29,006 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.84 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2770.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -26.3 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 587.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...